基本信息
witness_v0_keyhash
OP_0 a49671898a0ca75f8fd67d5d92f14f996a039bfb
pubkeyhash
OP_DUP OP_HASH160 64139f81e258a98ee747543a58d78b87b30332b0 OP_EQUALVERIFY OP_CHECKSIG